非线性频分复用传输的实验验证
Experimental Demonstration of Nonlinear Frequency Division Multiplexed Transmission
摘要:
实验研究了一种非线性离散光谱调制的NFDM光学系统。特别地,每个符号承载来自复用由QPSK星座调制的两个特征值的4比特。在640公里的距离上,我们使用4Gbps速率的NFT检测显示出较低的错误性能。
英文摘要:
We experimentally demonstrate an NFDM optical system with modulation over nonlinear discrete spectrum. Particularly, each symbol carries 4-bits from multiplexing two eigenvalues modulated by QPSK constellation. We show a low error performance using NFT detection with 4Gbps rate over 640km.
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